Compare phones
| Global Score | |
| 79.2 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 11 |
| 2018-01-06 | 2021-03-20 |
| 5.87 x 2.78 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 6.07 ounces | 7.58 ounces |
| Black, Blue, Gold and Orchid grey | Frost blue, Metal bronze and Phantom black |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.6 inches | 6.7 inches |
| 2220 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 441 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Samsung Exynos 5 Octa 7885 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G71 GPU | Adreno 640 GPU |
| 9.18 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 10.78 | 15.42 |
| Camera | |
| 16.00 MP + 16.00 MP | 48.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.24 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3000mAh Li - Polymer Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Poco X3 Pro has a global score of 83.4, which is just a bit better than the Samsung Galaxy A8 (2018)'s score of 79.2. The Xiaomi Poco X3 Pro body is a lot newer than Samsung Galaxy A8 (2018)'s, but it is heavier and somewhat thicker. Xiaomi Poco X3 Pro has just a little better performance than Galaxy A8 (2018), and although they both have a Octa-Core processing unit, the Xiaomi Poco X3 Pro also has a greater amount of RAM memory.
Samsung Galaxy A8 (2018) counts with a little sharper display than Xiaomi Poco X3 Pro, because although it has a bit smaller screen and a little lower resolution of 1080 x 2220px, it also counts with a just a bit higher pixels density. The Xiaomi Poco X3 Pro takes much better photos and videos than Samsung Galaxy A8 (2018), because although it has a smaller aperture which is not good for shooting photographs and videos in low light environments, it also counts with a lot more megapixels camera in the back and a much higher video definition.
Xiaomi Poco X3 Pro has a way bigger memory to install applications and games or saving photos and videos than Galaxy A8 (2018), because it has more internal storage capacity and a slot for external memory cards that supports a maximum of 1 TB. Xiaomi Poco X3 Pro counts with a way better battery duration than Galaxy A8 (2018), because it has a 72% larger battery capacity.
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